diff options
Diffstat (limited to 'wx+/focus.h')
| -rw-r--r-- | wx+/focus.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/wx+/focus.h b/wx+/focus.h index 297d0754..2920828f 100644 --- a/wx+/focus.h +++ b/wx+/focus.h @@ -45,15 +45,14 @@ wxTopLevelWindow* getTopLevelWindow(wxWindow* child) } -/* -Preserving input focus has to be more clever than: - wxWindow* oldFocus = wxWindow::FindFocus(); - ZEN_ON_SCOPE_EXIT(if (oldFocus) oldFocus->SetFocus()); +/* Preserving input focus has to be more clever than: + wxWindow* oldFocus = wxWindow::FindFocus(); + ZEN_ON_SCOPE_EXIT(if (oldFocus) oldFocus->SetFocus()); => wxWindow::SetFocus() internally calls Win32 ::SetFocus, which calls ::SetActiveWindow, which - lord knows why - changes the foreground window to the focus window even if the user is currently busy using a different app! More curiosity: this foreground focus stealing happens only during the *first* SetFocus() after app start! - It also can be avoided by changing focus back and forth with some other app after start => wxWidgets bug or Win32 feature??? -*/ + It also can be avoided by changing focus back and forth with some other app after start => wxWidgets bug or Win32 feature??? */ + struct FocusPreserver { FocusPreserver() |